Flat Top Trapezoid – Right
Custom Flat Top Trapezoid Shades – Right
Flat top, angled bottom-right. A hybrid shape that combines the elegance of a trapezoid with functional roll-up operation.
A flat top trapezoid has a level top edge and an angled bottom — the right side is shorter than the left. This shape appears in modern architecture where windows follow a sloped sill or stepped founda...
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You Called Three Companies.
All Three Said No.
“We only make rectangular shades.” Two companies didn't even let you finish describing the window.
Standard shades leave a triangular gap when your windowsill is angled. Stationary trapezoid shades can't be raised and lowered.
You searched online and found stock photos, vague “call for quote” pages, and zero real pricing.
Your window isn't the problem. The industry is.
Flat top trapezoids give you both — the angled bottom follows your sill slope, and the flat top allows functional roll-up operation.
A flat top trapezoid has a level top edge and an angled bottom — the right side is shorter than the left. This shape appears in modern architecture where windows follow a sloped sill or stepped foundation while maintaining a flat header.
The flat top is the key difference from a standard trapezoid. Because the top is level, the shade can mount on a standard roller tube — meaning this specialty shape can actually operate like a traditional roll-up shade. Pull it down and the angled bottom edge follows the slope.
This is one of the few specialty shapes where you get the aesthetic precision of a custom cut AND the functionality of a shade you can raise and lower. Choose manual chain, or add a rechargeable motor.
How It Works
Three Steps. No Showroom. No Quote Forms.
Select Your Shape
Pick Flat Top Trapezoid – Right in our builder. We show a labeled diagram so you know exactly which measurements we need.
Measure & Choose Fabric
Enter your dimensions to ⅛". Pick from 649 fabrics — solar, blackout, or light filtering. Watch your price update live.
We Build & Ship in 7 Days
Precision-cut in our facility. Factory-direct to your door. Same materials as commercial installations — without the markup.
Measuring Guide
How to Measure Your Flat Top Trapezoid – Right Window
Measure the top width — the flat horizontal top of the window.
Measure the bottom width — the horizontal base.
Measure the left height — the taller side.
Measure the right height — the shorter side (where the slope is).
Specifications
Flat Top Trapezoid – Right — At a Glance
| Shape | Flat Top Trapezoid – Right |
| Operation | Roll-up (chain or motorized) |
| Measurements Needed | Top width, bottom width, left height, right height |
| Fabrics | 649 options |
| Lead Time | 7-10 business days |
Premium Materials
649 Fabrics. Same Ones in
That Hotel Lobby You Loved.
Phifer. Mermet. Ferrari. Copaco. Commercial-grade materials — now for your flat top trapezoid – right window, factory-direct.
Not sure about a color? We'll ship up to 5 free swatches to your door. No credit card.
Common Questions
Flat Top Trapezoid – Right Shade FAQs
Yes — that's what makes them unique among specialty shapes. The flat top edge mounts on a standard roller tube. When raised, the shade rolls up normally. When lowered, the angled bottom edge follows your window's slope.
Yes. Because the roller tube is standard at the flat top, motorized operation works exactly as it does for rectangular shades. Rechargeable or hardwired motors are both available.
The angled bottom edge remains angled as the shade rolls up — the excess fabric on the taller side simply wraps around the roller tube first. The shade looks best fully lowered or fully raised.
Other Shapes
Looking for a Different Shape?
Your Flat Top Trapezoid – Right Window
Deserves Better Than
“Sorry, Can't Help You.”
Design online in minutes. See your exact price. Shipped factory-direct in 7 days.
Build My Flat Top Trapezoid – Right Shade →No account · Free swatches · Instant pricing · 7-day shipping